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【单选题】
对于字典d={'abc':1, 'qwe':2, 'zxc':3},len(d)的结果为:A.
9
B.
12
C.
6
D.
3
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举一反三
【单选题】There ____ a terrible accident then, ____ three passengers were killed and twenty were injured as well.
A.
was occurred; which
B.
was occurred; in which
C.
occurred; which
D.
occurred; in which
【简答题】However, from time to time different subgroups can become dominant within a larger social structure, and the culture of this subgroup is then likely to become ____in the greater society.
【简答题】根据中文写出英文 汤
【多选题】的十五大以来，以江泽民为核心的党中央在不断深化对共产党执政规律、社会主义建设规律和人类社会发展规律认识的过程中，对社会主义初级阶段理论又作出两个突出贡献即（）。
A.
指出社会主义初级阶段是整个建设有中国特色社会主义的很长历史过程中的初始阶段
B.
指出社会主义初级阶段也要经历若干个具体的发展阶段
C.
指出我们的社会主义初级阶段理论是不断发展变化的理论
D.
指出社会主义初级阶段并不是每个国家必然经历的特定阶段
E.
指出在整个社会主义初级阶段我们都要以马克思主义理论为指导
【单选题】Two United Nations agencies warned on Tuesday that children are most at risk of developing skin cancers as a result of the long-term decline in the earth's protective ozone layer. The agencies, the Wo...
A.
Because they pay little attention to their skin health.
B.
Because they are short of physical training.
C.
Because the earth's protective ozone layer declines year after year.
D.
Because the earth is getting warmer and warmer.
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